Mahr Federal AMR-2 Magnification Test Kit

Machinist X/Y Microscope Centering Compound Precision Stage NSK Made in Japan

HECO OPTICAL CENTERING SCOPE CENTER - Made in the USA

6 Needle Tools (76 Characters) Precision Metal Coaxial Centering Indicator Set

SPI Finn Swiss Precision Centering Microscope ISO 40 With Case Center Scope

Universal Houdaille Centering Gauge Machinist Tool w/ Wooden Case

HECO Centering Scope Machinist Tool Set Up Milling Machine Drill Press Mill

Bison 3 Jaw Self Centering Chuck-3" Inch Diameter-5C Mount